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Power Dry Transformer 150kv Three Phase Step Down Transformer 380v To 220v

    Buy cheap Power Dry Transformer 150kv Three Phase Step Down Transformer 380v To 220v from wholesalers
     
    Buy cheap Power Dry Transformer 150kv Three Phase Step Down Transformer 380v To 220v from wholesalers
    • Buy cheap Power Dry Transformer 150kv Three Phase Step Down Transformer 380v To 220v from wholesalers

    Power Dry Transformer 150kv Three Phase Step Down Transformer 380v To 220v

    Ask Lasest Price
    Brand Name : WINLEY
    Model Number : SG-150
    Certification : CE,ISO
    Price : $1000-$10000
    Payment Terms : T/T
    Supply Ability : 1000set/month
    Delivery Time : 30days
    • Product Details
    • Company Profile

    Power Dry Transformer 150kv Three Phase Step Down Transformer 380v To 220v

    Power Dry Transformer 150kv Three Phase 380v To 220v Step Down Transformer​


    Main data


    Product NameThree Phase Transformer
    Product ModelSG-150KVA
    Winding MaterialEnameled copper wire / enameled aluminum wire
    Capacity150KVA
    Input VoltageCustomized
    Output VoltageCustomized
    Frequency50/60Hz
    Insulation LevelF/H
    Pressure-tight TestPrimary to secondary2.5KV/min;
    Primary to safety ground2.5KV/min;
    Secondary to safety ground1.5KV/min
    Insulation ResistancePrimary to secondary2500V>100megohm;
    Primary to safety ground2500V>100megohm;
    Secondary to safety ground1500V>100megohm
    Induction Withstand Voltage Test125Hz/800V/min
    Ground Resistance25A<80milliohm
    Cooling MethodNatural or air cooling
    Transformation Ratio<3%
    Air Carrying Current<6%
    Impedance Voltageabout 6%
    Efficiency≥98
    Operating Temperature-25℃~40℃ (40℃ ,93% RH,56days)
    Storage Temperature-25℃~100℃ (40℃ ,93% RH,56days)
    CertificateCE,ISO

    Advantages of Three Phase Transformer


    1.Efficient
    High magnetic permeability core and pure copper coilmake the transformer more efficient
    2.Durable
    High quality materials and aood heat dissipation makethe transformer more durable
    3.Quiet
    Silicon steel sheet and windings are set seamlesslywhich makes the transformer quiet whenit is working


    Specification


    Model
    (kva)
    Primary VoltageSecondary VoltageCoupling group tabShape dimensionMounting dimensionK*JThe box dimension
    BmaxDmax±5EmaxAC±5BmaxDmax±5Emax
    SG-10KVA660
    400
    380
    200
    380
    220
    110
    36
    Yyn0
    Y/d
    D/y
    D/d
    36018030521514010*20450360480
    SG-15KVA36020033521515510*20450360480
    SG-20KVA42021035025017010*20490400540
    SG-30KVA42023038025019010*20490400540
    SG-50KVA68035055042022010*20800510840
    SG-80KVA75040062048025010*20850510840
    SG-100KVA78042065050025010*20900550890
    SG-300KVA18095185100756*14
    SG-500KVA18095185100756*14
    SG-1000KVA180110185100906*14
    SG-2000KVA2301252051301009*16
    SG-3000KVA2401452151301209*16
    SG-4000KVA2401552351301309*16
    SG-5000KVA32016025518011510*20400330480
    SG-6000KVA30016528018014010*20400330480

    Production process


    3150KVA Three Phase Dry Type Isolation Transformer NEMA3R 480V 208V 2

    3150KVA Three Phase Dry Type Isolation Transformer NEMA3R 480V 208V 3

    3150KVA Three Phase Dry Type Isolation Transformer NEMA3R 480V 208V 4


    FAQ


    1. Q: Can I have a sample order?

    A: Yes, we welcome sample order to test and check quality.

    2. Q: What is the lead time?

    A: Mass production time 15-25 days.

    3. Q: How long is the warranty?

    A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

    4. Q: Is OEM/ODM available?

    A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

    Customized services:

    a. Customized color and special function.

    b. Customized box.

    c. Print customer's logo.

    d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

    5. Q: How to control the products quality?

    A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

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